In an older edition of the magazine FILATI Handknit (Edition 49, Autumn/Winter 2012/2013), I found a very interesting bolero, which is a mix of crochet and knit, and I spontaneously decided - this will be the next project on my (long-long) list. I will make it in anthrazite from an Angora/Acrylic-yarn mix.
Das Heft kann man sich hier anschauen, und der Bolero ist auf Seite 17 zu finden.

You can have a look into the magazine here and the bolero is shown on page 17.